发明名称 |
Water level control system for a reservoir |
摘要 |
A water level control system for a reservoir includes steps of detecting water level, outflow rate and inflow rate of the reservoir detecting modified water level corresponding to the reservoir's content depending on the actual water level, the outflow rate and the inflow rate, and controlling the outflow rate of the reservoir in response to a deviation value between a set reference and the modified water level, thereby reducing the influence of undesirable water level fluctuation.
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申请公布号 |
US4332507(A) |
申请公布日期 |
1982.06.01 |
申请号 |
US19790098234 |
申请日期 |
1979.11.28 |
申请人 |
HITACHI, LTD. |
发明人 |
WAKAMORI, FUMIO;FUNABASHI, MOTOHISA;KATA, MAMORU;HIRANO, TAKAZO;ONARI, MIKIHIKO |
分类号 |
E02B7/20;G05D9/12;(IPC1-7):E02B7/20 |
主分类号 |
E02B7/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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